nanog mailing list archives

Re: Tips on dealing with illicit BGP announcements


From: Siyuan Miao <aveline () misaka io>
Date: Fri, 24 Jul 2020 14:16:45 +0800

Adding a route object in RADB doesn't need to verify ownership of the IP
block.

You can send a removal request to RADB admins and their upstream, they will
be glad to remove it.

On Fri, Jul 24, 2020 at 2:05 PM Randy Carpenter <rcarpen () network1 net>
wrote:


I am working with a client that has recently purchased and transferred an
IPv4 block.

Sometime in between when the purchase and research was done and when the
transfer was actually complete, an entity in Asia started illicitly
announcing a larger block that includes the block in question. They even
have gotten an RADB entry in place for it.

Does anyone have some tips on how to deal with this? I have a feeling that
dealing directly with the offending entity will not be very fruitful.

thanks,
-Randy


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